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FEM: task panel show results: add principat stress temperature and user calculation input field

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This commit is contained in:
vdwalts
2016-08-01 21:58:04 +01:00
committed by wmayer
parent 1d61226313
commit e8143ab0cf
2 changed files with 170 additions and 10 deletions
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98
src/Mod/Fem/_TaskPanelShowResult.py
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@@ -27,6 +27,7 @@ __url__ = "http://www.freecadweb.org"
import FreeCAD
import FemTools
import numpy as np
if FreeCAD.GuiUp:
import FreeCADGui
@@ -51,6 +52,13 @@ class _TaskPanelShowResult:
QtCore.QObject.connect(self.form.rb_abs_displacement, QtCore.SIGNAL("toggled(bool)"), self.abs_displacement_selected)
QtCore.QObject.connect(self.form.rb_vm_stress, QtCore.SIGNAL("toggled(bool)"), self.vm_stress_selected)
QtCore.QObject.connect(self.form.rb_max_shear_stress, QtCore.SIGNAL("toggled(bool)"), self.max_shear_selected)
QtCore.QObject.connect(self.form.rb_maxprin, QtCore.SIGNAL("toggled(bool)"), self.max_prin_selected)
QtCore.QObject.connect(self.form.rb_minprin, QtCore.SIGNAL("toggled(bool)"), self.min_prin_selected)
QtCore.QObject.connect(self.form.rb_temperature, QtCore.SIGNAL("toggled(bool)"), self.temperature_selected)
QtCore.QObject.connect(self.form.user_def_eq, QtCore.SIGNAL("textchanged()"), self.user_defined_text)
QtCore.QObject.connect(self.form.calculate, QtCore.SIGNAL("clicked()"), self.calculate)
QtCore.QObject.connect(self.form.cb_show_displacement, QtCore.SIGNAL("clicked(bool)"), self.show_displacement)
QtCore.QObject.connect(self.form.hsb_displacement_factor, QtCore.SIGNAL("valueChanged(int)"), self.hsb_disp_factor_changed)
QtCore.QObject.connect(self.form.sb_displacement_factor, QtCore.SIGNAL("valueChanged(int)"), self.sb_disp_factor_changed)
@@ -83,6 +91,18 @@ class _TaskPanelShowResult:
elif rt == "Sabs":
self.form.rb_vm_stress.setChecked(True)
self.vm_stress_selected(True)
elif rt == "MaxShear":
self.form.rb_max_shear.setChecked(True)
self.rb_max_shear(True)
elif rt == "MaxPrin":
self.form.rb_maxprin.setChecked(True)
self.rb_maxprin(True)
elif rt == "Temp":
self.form.rb_temperature.setChecked(True)
self.rb_temperature(True)
elif rt == "MinPrin":
self.form.rb_minprin.setChecked(True)
self.rb_minprin(True)
sd = FreeCAD.FEM_dialog["show_disp"]
self.form.cb_show_displacement.setChecked(sd)
@@ -115,6 +135,10 @@ class _TaskPanelShowResult:
"U3": (Stats[6], Stats[7], Stats[8]),
"Uabs": (Stats[9], Stats[10], Stats[11]),
"Sabs": (Stats[12], Stats[13], Stats[14]),
"MaxPrin": (Stats[15], Stats[16], Stats[17]),
"MidPrin": (Stats[18], Stats[19], Stats[20]),
"MinPrin": (Stats[21], Stats[22], Stats[23]),
"MaxShear": (Stats[24], Stats[25], Stats[26]),
"None": (0.0, 0.0, 0.0)}
return match_table[type_name]
return (0.0, 0.0, 0.0)
@@ -150,6 +174,75 @@ class _TaskPanelShowResult:
self.set_result_stats("MPa", minm, avg, maxm)
QtGui.qApp.restoreOverrideCursor()
def max_shear_selected(self, state):
FreeCAD.FEM_dialog["results_type"] = "MaxShear"
QApplication.setOverrideCursor(Qt.WaitCursor)
if self.suitable_results:
self.MeshObject.ViewObject.setNodeColorByScalars(self.result_object.NodeNumbers, self.result_object.MaxShear)
(minm, avg, maxm) = self.get_result_stats("MaxShear")
self.set_result_stats("MPa", minm, avg, maxm)
QtGui.qApp.restoreOverrideCursor()
def max_prin_selected(self, state):
FreeCAD.FEM_dialog["results_type"] = "MaxPrin"
QApplication.setOverrideCursor(Qt.WaitCursor)
if self.suitable_results:
self.MeshObject.ViewObject.setNodeColorByScalars(self.result_object.NodeNumbers, self.result_object.PrincipalMax)
(minm, avg, maxm) = self.get_result_stats("MaxPrin")
self.set_result_stats("MPa", minm, avg, maxm)
QtGui.qApp.restoreOverrideCursor()
def temperature_selected(self, state):
FreeCAD.FEM_dialog["results_type"] = "Temp"
QApplication.setOverrideCursor(Qt.WaitCursor)
if self.suitable_results:
self.MeshObject.ViewObject.setNodeColorByScalars(self.result_object.NodeNumbers, self.result_object.Temperature)
minm = min(self.result_object.Temperature)
avg = sum(self.result_object.Temperature) / len(self.result_object.Temperature)
maxm = max(self.result_object.Temperature)
self.set_result_stats("K", minm, avg, maxm)
QtGui.qApp.restoreOverrideCursor()
def min_prin_selected(self, state):
FreeCAD.FEM_dialog["results_type"] = "MinPrin"
QApplication.setOverrideCursor(Qt.WaitCursor)
if self.suitable_results:
self.MeshObject.ViewObject.setNodeColorByScalars(self.result_object.NodeNumbers, self.result_object.PrincipalMin)
(minm, avg, maxm) = self.get_result_stats("MinPrin")
self.set_result_stats("MPa", minm, avg, maxm)
QtGui.qApp.restoreOverrideCursor()
def user_defined_text(self, equation):
FreeCAD.FEM_dialog["results_type"] = "user"
eq = self.form.user_def_eq.toPlainText()
def calculate(self):
FreeCAD.FEM_dialog["results_type"] = "None"
self.update()
self.restore_result_dialog()
# Convert existing values to numpy array
P1 = np.array(self.result_object.PrincipalMax)
P2 = np.array(self.result_object.PrincipalMed)
P3 = np.array(self.result_object.PrincipalMin)
Von = np.array(self.result_object.StressValues)
T = np.array(self.result_object.Temperature)
dispvectors = np.array(self.result_object.DisplacementVectors)
x = np.array(dispvectors[:, 0])
y = np.array(dispvectors[:, 1])
z = np.array(dispvectors[:, 2])
userdefined_eq = self.form.user_def_eq.toPlainText() # Get equation to be used
UserDefinedFormula = eval(userdefined_eq).tolist()
minm = min(UserDefinedFormula)
avg = sum(UserDefinedFormula) / len(UserDefinedFormula)
maxm = max(UserDefinedFormula)
QApplication.setOverrideCursor(Qt.WaitCursor)
if self.suitable_results:
self.MeshObject.ViewObject.setNodeColorByScalars(self.result_object.NodeNumbers, UserDefinedFormula)
self.set_result_stats("", minm, avg, maxm)
QtGui.qApp.restoreOverrideCursor()
def select_displacement_type(self, disp_type):
QApplication.setOverrideCursor(Qt.WaitCursor)
if disp_type == "Uabs":
@@ -208,6 +301,9 @@ class _TaskPanelShowResult:
def update(self):
self.MeshObject = None
self.result_object = get_results_object(FreeCADGui.Selection.getSelection())
# Disable temperature radio button if it does ot exist in results
if len(self.result_object.Temperature) == 1:
self.form.rb_temperature.setEnabled(0)
for i in FemGui.getActiveAnalysis().Member:
if i.isDerivedFrom("Fem::FemMeshObject"):
@@ -216,7 +312,7 @@ class _TaskPanelShowResult:
self.suitable_results = False
if self.result_object:
if self.MeshObject.FemMesh.NodeCount == len(self.result_object.NodeNumbers):
if (self.MeshObject.FemMesh.NodeCount == len(self.result_object.NodeNumbers)):
self.suitable_results = True
else:
if not self.MeshObject.FemMesh.VolumeCount: